Hornsby Heights · Suburb / Locality

Family & Households in Hornsby Heights

How families and households are made up across the area.

Just 12.8% of people live alone in Hornsby Heights, a figure far below the national average. This is a place where large households are the norm, with the typical home holding three people. Most residents live in family settings, creating a distinct contrast to the broader trends seen across Australia.

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📍 Hornsby Heights, Suburb / Locality

Where Hornsby Heights sits — Average household size

3.0 → 0.0%
  • 1.5–1.6: 490 areas
  • 1.6–1.8: 168 areas
  • 1.8–1.9: 642 areas
  • 1.9–2.1: 816 areas
  • 2.1–2.2: 1854 areas
  • 2.2–2.4: 1319 areas
  • 2.4–2.5: 2753 areas
  • 2.5–2.7: 1349 areas
  • 2.7–2.8: 2332 areas
  • 2.8–3.0: 805 areas
  • 3.0–3.1: 1044 areas
  • 3.1–3.3: 289 areas
  • 3.3–3.4: 386 areas
  • 3.4–3.6: 110 areas
  • 3.6–3.7: 85 areas
  • 3.7–3.9: 40 areas
  • 3.9–4.0: 258 areas

All suburb / locality areas, 2021. The marker is Hornsby Heights — higher than 86% of areas.

Average household size compared with the state and national average
Hornsby Heights3.0
2077, NSW 2.6
New South Wales 2.6
Australia 2.5

Households

Average household size.

Homes here are larger than most, with 3.0 people per household, which is a little above the national figure of 2.5. This is reflected in the breakdown, where 29.3% of homes hold two people and 26.4% hold four.

3.0 → 0.0%

Higher than 86% of suburb / locality areas.

  • 2011: 3.0
  • 2016: 3.1
  • 2021: 3.0

Average number of people usually resident per household.

12.8% ▲ +5.0%

Lower than 87% of suburb / locality areas.

  • 2011: 12.1%
  • 2016: 12.4%
  • 2021: 12.8%

Share of households that are a single person living alone.

Household size

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Hornsby Heights splits fairly evenly between 2 people (29%) and 4 people (26%), with 3 people at 19%.

Families

Family types and one-parent families.

Couples with children make up the vast majority of families at 71.1%. Meanwhile, one-parent families account for 9.0%, which is well below the 14.1% seen across Australia.

9.0% ▼ -0.2%

Lower than 61% of suburb / locality areas.

  • 2011: 9.0%
  • 2016: 9.1%
  • 2021: 9.0%

Share of people who live in one-parent families.

Family composition

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In Hornsby Heights, Couples with children is the majority at 71%; Couples without children is next at 19%.

Sources

  • Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).

More for Hornsby Heights

Cite this page

Australian Bureau of Statistics. (2021). Family & Households in Hornsby Heights [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL11944/hornsby-heights/topic/family-households